Finding the Third Proportional to 66,823,858 and 106,330,955
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Solution
The third proportional to 66,823,858 and 106,330,955 is: 169,195,139.72
Step by Step Solution
- Step 1: Write the proportion equation
66,823,858 : 106,330,955 = 106,330,955 : x - Step 2: Convert to fraction form
66,823,858/106,330,955 = 106,330,955/x - Step 3: Cross multiply
66,823,858x = 106,330,955 × 106,330,955 - Step 4: Simplify right side
66,823,858x = 11,306,271,991,212,024 - Step 5: Solve for x
x = 11,306,271,991,212,024/66,823,858 - Step 6: Final answer
x = 169,195,139.72
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.